Cob chip led dimmable 1000 lm with cooler/heatsink/dimmer

Buy offer Details

Dear Sir/Madam,
This is DavidJaros from CZ.
Im looking for products with the following specifications :
It should be a part of microscope so I need small led cob with cooler and dimmer. It has to be dimmable. The voltage depends on the dimmer or added adapter. Everything is needed once, but the led I need about 10pcs.
Please type me your quotes with DAP incoterms to Czech republic. The payment would be best as paypall or ebay or aliexpress. Just type me what are your possibilities.
In the attachment is picture of actual led light which is weak. Your offer can be slightly bigger in size.
If you need more information please let me know.
Thank you.
David